CVE-2022-28367
MEDIUMCVSS 6.1/10EPSS 0.96%
Last modified
CVE-2022-28367 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets (CSS) content.. EPSS estimates a 0.96% chance of exploitation in the next 30 days.
Description
OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets (CSS) content.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Antisamy Project | Antisamy | < 1.6.6 |
References
- https://github.com/nahsra/antisamy/commit/0199e7e194dba5e7d7197703f43ebe22401e61aePatch, Third Party Advisory
- https://github.com/nahsra/antisamy/releases/tag/v1.6.6Patch, Release Notes, Third Party Advisory
- https://github.com/nahsra/antisamy/commit/0199e7e194dba5e7d7197703f43ebe22401e61aePatch, Third Party Advisory
- https://github.com/nahsra/antisamy/releases/tag/v1.6.6Patch, Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-28367?
OWASP AntiSamy before 1.6.6 allows XSS via HTML tag smuggling on STYLE content with crafted input. The output serializer does not properly encode the supposed Cascading Style Sheets (CSS) content.
How severe is CVE-2022-28367?
CVE-2022-28367 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.96% probability of exploitation in the next 30 days.
How do I fix CVE-2022-28367?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-28367?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST